The Role of Hormones in Growth and Change

Chemical Command: Hormones act like text messages directing the body’s growth.
Growth Signal: Growth hormone triggers bone and muscle expansion in children.
Thyroid Tune: Thyroid hormones regulate metabolism and energy for development.
Puberty Spark: Estrogen and testosterone wake up during adolescence, reshaping the body.
Stress Shift: Cortisol spikes can slow growth in kids under chronic stress.
Sleep Surge: Growth hormone peaks during deep sleep.
Appetite Aid: Hormones like leptin and ghrelin help regulate hunger during growth phases.
Bone Boost: Parathyroid hormones help bones absorb calcium to grow strong.
Mood Move: Hormonal changes influence emotional shifts, especially in teens.
Lifelong Loop: Hormone levels rise and fall with age, changing needs at every stage.